diff -Naurp insight-10.0.50.20200110.orig/bfd/elf-bfd.h insight-10.0.50.20200110.new/bfd/elf-bfd.h
--- insight-10.0.50.20200110.orig/bfd/elf-bfd.h	2020-01-03 10:42:10.000000000 +0100
+++ insight-10.0.50.20200110.new/bfd/elf-bfd.h	2020-04-06 15:28:26.761744216 +0200
@@ -1937,7 +1937,7 @@ struct elf_obj_tdata
   struct sdt_note *sdt_note_head;
 
   Elf_Internal_Shdr **group_sect_ptr;
-  int num_group;
+  unsigned int num_group;
 
   /* Index into group_sect_ptr, updated by setup_group when finding a
      section's group.  Used to optimize subsequent group searches.  */